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(338581) 2003SE121  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72005 1.938e-08 au
e 0.154758 6.773e-08
i 4.632 8.537e-06 deg
Ω 249.931 0.0001038 deg
ω 75.067 0.0001097 deg
M 228.321 3.409e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2991 au
Aphelion 3.141 au
Asc. node-Earth separation 1.53874 au
Desc. node-Earth separation 1.78042 au
Earth MOID 1.29225 au
Orbital period 1638.56 days
Date of orbit computation  feb 22 03:02
Observational summary
Optical observations (Discarded) 156 (0)
Radar observations (Discarded) 0 (0)
Arc length 7058.07 days
Unobserved 462 days

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Ephemeris at epoch 60420 MJD
Right Ascension 172.03 deg
Declination -2.96614 deg
V Magnitude 22.3 mag
Solar Elongation -143.37 deg
Galactic Latitude 53.81 deg
Rate 0.138 deg/day
Direction -54.199 deg

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